package com.zzyl.nursing.service.impl;

import java.util.*;

import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.UserThreadLocal;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.ElderDeviceInfo;
import com.zzyl.nursing.domain.familyMemberElder;
import com.zzyl.nursing.dto.BindFamilyMemberRequestDto;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.job.vo.FamilyElderRelation;
import com.zzyl.nursing.service.WechatService;
import com.zzyl.nursing.vo.LoginVo;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 老人家属Service业务层处理
 * 
 * @author ck
 * @date 2025-06-08
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatService wechatService;

    @Autowired
    private TokenService tokenService;

    private

    static List<String> DEFAULT_NICKNAME_PREFIX = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝"
    );

    /**
     * 小程序端登录
     */
    @Override
    public LoginVo login(UserLoginRequestDto userLoginRequestDto) {
        // 1.调用微信api，根据code获取openid
        String openId = wechatService.getOpenid(userLoginRequestDto.getCode());

        //2. 根据openId查询用户
        FamilyMember familyMember = getOne(Wrappers.<FamilyMember>lambdaQuery(FamilyMember.class).eq(FamilyMember::getOpenId, openId));

        //3.如果用户为空，则将openId设置到对象中
        if(ObjectUtil.isEmpty(familyMember)){
            familyMember = FamilyMember.builder().openId(openId).build();
        }

        // 4.调用微信api获取绑定的手机号
        String phone = wechatService.getPhone(userLoginRequestDto.getPhoneCode());

        //5. 保存或修改用户
        saveOrUpdateFamliyMember(familyMember,phone);

        //6. 将用户id存入token，返回
        Map<String,Object> claims = new HashMap<>();
        claims.put("userId", familyMember.getId());
        claims.put("nickName", familyMember.getName());

        String token = tokenService.createToken(claims);
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());
        return loginVo;
    }
    /**
     * 保存或修改客户
     * @param member
     * @param phone
     */
    private void saveOrUpdateFamliyMember(FamilyMember member, String phone) {
        //1.判断取到的手机号与数据库中保存的手机号不一致
        if(ObjectUtil.notEqual(member.getPhone(), phone)){
            //修改手机号
            member.setPhone(phone);
        }
        //2. 判断id存在，则修改
        if(ObjectUtil.isNotEmpty(member.getId())){
            updateById(member);
            return;
        }
        //3.id不存在，保存新用户
        // 随机组装昵称，词组+手机号后四位
        String nickName = DEFAULT_NICKNAME_PREFIX.get((int) (Math.random() * DEFAULT_NICKNAME_PREFIX.size()))
                + StringUtils.substring(member.getPhone(), 7);//Math.random() : [0, 1)
        member.setName(nickName);
        save(member);
    }

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return familyMemberMapper.selectById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return familyMemberMapper.insert(familyMember);
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return familyMemberMapper.updateById(familyMember);
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return familyMemberMapper.deleteBatchIds(Arrays.asList(ids));
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return familyMemberMapper.deleteById(id);
    }


    @Override
    public void bindingpeople(BindFamilyMemberRequestDto bindFamilyMemberRequestDto) {
        //1.获取身份证
        Integer elderId = familyMemberMapper.selectIdCar(bindFamilyMemberRequestDto.getIdCard());
        //2.根据身份证查询老人
        if(elderId == null){
            throw new BaseException("该老人不存在");
        }

        familyMemberElder elder = familyMemberElder.builder()
                .elderId(elderId)
                .familyMemberId(UserThreadLocal.getUserId())
                .remark(bindFamilyMemberRequestDto.getRemark())
                .build();
        familyMemberMapper.insert(elder);
    }

    @Override
    public List<FamilyElderRelation> getfamulmy() {
        Long userId = UserThreadLocal.getUserId();
        List<FamilyElderRelation> userList = familyMemberMapper.getfamulmy(userId);

        ArrayList<FamilyElderRelation> userAddVos = new ArrayList<>();

        userList.forEach(user -> {
            FamilyElderRelation vo = new FamilyElderRelation();
            BeanUtils.copyProperties(user,vo);
            if (vo.getElderName() == null){
                String name =  familyMemberMapper.getElderName(vo.getElderId());
                vo.setElderName(name);
            }
            userAddVos.add(vo);
        });

        return userAddVos;
    }

    @Override
    public List<ElderDeviceInfo> listadd() {

        Long userId = UserThreadLocal.getUserId();
        List<ElderDeviceInfo> elderDeviceInfos = familyMemberMapper.selectFamilyList(userId);
        return  elderDeviceInfos;
    }
}
